Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Wyrzykowski, ��ukasz"'
Autor:
Hobbs, David, Brown, Anthony, H��g, Erik, Jordi, Carme, Kawata, Daisuke, Tanga, Paolo, Klioner, Sergei, Sozzetti, Alessandro, Wyrzykowski, ��ukasz, Walton, Nic, Vallenari, Antonella, Makarov, Valeri, Rybizki, Jan, Jim��nez-Esteban, Fran, Caballero, Jos�� A., McMillan, Paul J., Secrest, Nathan, Mor, Roger, Andrews, Jeff J., Zwitter, Toma��, Chiappini, Cristina, Fynbo, Johan P. U., Ting, Yuan-Sen, Hestroffer, Daniel, Lindegren, Lennart, McArthur, Barbara, Gouda, Naoteru, Moore, Anna, Gonzalez, Oscar A., Vaccari, Mattia
A new all-sky visible and Near-InfraRed (NIR) space astrometry mission with a wavelength cutoff in the K-band is not just focused on a single or small number of key science cases. Instead, it is extremely broad, answering key science questions in nea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d3992fbf9cc2091f6e2813b8105db95
https://hal.archives-ouvertes.fr/hal-02283578
https://hal.archives-ouvertes.fr/hal-02283578
Autor:
Wyrzykowski, ��ukasz, Mandel, Ilya
Context: Gravitational microlensing is sensitive to compact-object lenses in the Milky Way, including white dwarfs, neutron stars or black holes, and could potentially probe a wide range of stellar remnant masses. However, the mass of the lens can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7584212333ec1d7f1c0f8ab5936bb4d7
OGLE-2014-BLG-0962 and the First Statistical Validation of Bayesian Priors for Galactic Microlensing
Autor:
Shan, Yutong, Yee, Jennifer C., Udalski, Andrzej, Bond, Ian A., Shvartzvald, Yossi, Shin, In-Gu, Jung, Youn-Kil, Novati, Sebastiano Calchi, Beichman, Charles A., Carey, Sean, Gaudi, B. Scott, Gould, Andrew, Pogge, Richard W., Poleski, Rados��aw, Skowron, Jan, Koz��owski, Szymon, Mr��z, Przemys��aw, Pietrukowicz, Pawe��, Szyma��ski, Micha�� K., Soszy��ski, Igor, Ulaczyk, Krzysztof, Wyrzykowski, ��ukasz, Abe, Fumio, Barry, Richard K., Bennett, David P., Bhattacharya, Aparna, Donachie, Martin, Fukui, Akihiko, Hirao, Yuki, Itow, Yoshitaka, Kawasaki, Kohei, Kondo, Iona, Koshimoto, Naoki, Li, Man Cheung Alex, Matsubara, Yutaka, Muraki, Yasushi, Miyazaki, Shota, Nagakane, Masayuki, Ranc, Cl��ment, Rattenbury, Nicholas J., Suematsu, Haruno, Sullivan, Denis J., Sumi, Takahiro, Suzuki, Daisuke, Tristram, Paul J., Yonehara, Atsunori, Maoz, Dan, Kaspi, Shai, Friedmann, Matan
OGLE-2014-BLG-0962 (OB140962) is a stellar binary microlensing event that was well-covered by observations from the Spitzer satellite as well as ground-based surveys. Modelling yields a unique physical solution: a mid-M+M-dwarf binary with $M_{\rm pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::253bbb967eb861c8a90712f904fb1c58
http://arxiv.org/abs/1805.09350
http://arxiv.org/abs/1805.09350
The longest microlensing events provide enough information to estimate the mass and distance of the lens. Among hundreds of millions of stars which were monitored for many years by the OGLE project we selected those with clear parallax effect and der
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97cc748784a2027b2962450cc5dbcc3a
http://arxiv.org/abs/1601.02830
http://arxiv.org/abs/1601.02830
Autor:
Klencki, Jakub, Wyrzykowski, ��ukasz
The current bottleneck of transient detection in most surveys is the problem of rejecting numerous artifacts from detected candidates. We present a triple-stage hierarchical machine learning system for automated artifact filtering in difference imagi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79a91f79d312c1a7b5d0c144452c485a
Autor:
Wyrzykowski, ��ukasz
Since mid 2014 Gaia mission delivers daily millions of observations of the whole sky. Among them we search for transient events, e.g., supernovae, microlensing events, cataclysmic variables, etc. In my talk I describe the near-real-time Gaia data pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20d64e4ab9111bf7bc4ebf45b9dcbd93
The phenomenon of microlensing has successfully been used to detect extrasolar planets. By observing characteristic, rare deviations in the gravitational microlensing light curve one can discover that a lens is a star--planet system. In this paper we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::872b06d01bf5f47893474b58d6474343